Prevx Research Division
RANDLL.EXE
Fraudulent Security ProgramFree PC Cleanup from Webroot
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Associated Malware Groups
The filename is associated with the malware groups:
- Fraudulent Security Program
- Spyware
- Cloaked Malware
- Worm
File Behavior
RANDLL.EXE has been seen to perform the following behavior:
- The Process is packed and/or encrypted using a software packing process
- This process creates other processes on disk
- This Process is a file infector which modifies program files to include a copy of the infection
- Executes a Process
- Injects code into other processes
- Uses DNS to retrieve the IP address for web sites
- Uses your PC to connect to Chat rooms
- Writes to another Process's Virtual Memory (Process Hijacking)
- Hooks the WININET.DLL function allowing it to read or copy Http and Https web page content and session information
- Injects code into other processes
RANDLL.EXE has been the subject of the following behavior:
- Added as a Registry auto start to load Program on Boot up
- Created as a process on disk
- Copied to multiple locations on the system
- Deleted as a process from disk
- Executed as a Process
- Has code inserted into its Virtual Memory space by other programs
- Added as a Registry Key (DXCOM) to auto start Programs on system start up
Country Of Origin
The filename RANDLL.EXE was first seen on May 4 2009 in the following geographical regions of the Webroot community:
- India on May 4 2009
- Uruguay on Jun 2 2009
- Spain on Jun 10 2009
- The United States on Apr 8 2010
- The United Kingdom on Apr 8 2010
- South Africa on Jan 22 2012
File Name Aliases
RANDLL.EXE can also use the following file names:
- K7R4H3L1Z6H2.EXE
- 48490039.EXE
- 48285791.EXE
Filesizes
The following file size has been seen:
- 670,720 bytes
- 687,616 bytes
- 43,008 bytes
File Type
The filename RANDLL.EXE refers to many versions of an executable program.
File Activity
One or more files with the name RANDLL.EXE creates, deletes, copies or moves the following files and folders:
- Creates c:\restore\k-1-3542-4232123213-7676767-8888886\Desktop.ini
- Deletes c:\restore\k-1-3542-4232123213-7676767-8888886\RanDll.exe
Network Activity
One or more files with the name RANDLL.EXE performs the following network events:
- DNS Lookup127.0.0.1 www.topgameland.com
- DNS Lookup127.0.0.1 www.genesisstore.sk
Website Activity
One or more files with the name RANDLL.EXE interacts with the following web sites and pages. Web addresses have been deliberately modified to prevent unintentional use.
- Port 80 IP:127.0.0.1
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